﻿using System;
using System.Collections.Generic;
using System.Text;
using TCKQKL.Service.DataContract;

namespace TCKQKL.DAL.IDAL
{
    public interface IStocksInfo
    {
        void BeginADOTransaction();
        void RollBackTransaction();
        void CommitADOTransaction();
        void Open(string connString);
        void Close();

        StocksDataModel getStockInfoBySymbol(string symbol);
    }
}
